One of the faster 486 processors. The 120MHz model is up to speed with it's 40MHz front side bus (FSB). Unfortunatly the 40MHz FSB is not always a big improvement over the 33MHz FSB. In my case the DX4/120 doesn't run Doom faster than a DX4/100 because the PCI bus is clocked lower when using the 40MHz bus. This affects Doom quite a bit as seen in the benchmarks. Other benchmarks, especially those that don't use the PCI-bus much, run a lot faster 
.
| CPU (chipset) | dhry1od (Dhrystone) | score |
|---|---|---|
| K6 233ANR (430VX) | 399.40 | |
| MII 300GP (430VX) | 372.45 | |
| Pentium MMX 233 (430VX) | 338.53 | |
| Pentium MMX 200 (430VX) | 304.05 | |
| Winchip 2 233 (ALi Aladdin 5) | 301.54 | |
| 6x86MX PR233 (ALi Aladdin 5) | 288.63 | |
| Pentium 200 (430VX) | 283.25 | |
| 6x86MX PR200 (ALi Aladdin 5) | 265.49 | |
| Pentium MMX 166 (430VX) | 262.81 | |
| Pentium 166 (430VX) | 241.87 | |
| 6x86 P200+ (430VX) | 238.70 | |
| Winchip C6 200 (ALi Aladdin 5) | 231.72 | |
| K6 166ALR (430VX) | 224.30 | |
| K5 PR166 (430VX) | 224.02 | |
| Pentium 150 (430VX) | 221.30 | |
| 6x86 PR166 (430VX) | 211.29 | |
| Pentium 133 (430VX) | 204.87 | |
| 6x86 P150+ (430VX) | 192.73 | |
| K5 PR133 (430VX) | 191.51 | |
| Pentium 120 (430VX) | 186.23 | |
| K5 PR100 (430VX) | 172.80 | |
| Pentium 100 (430VX) | 160.89 | |
| K5 PR90 (430VX) | 157.82 | |
| Pentium 90 (430VX) | 145.47 | |
| 5k86 P75 (430VX) | 129.54 | |
| Am5x86 -P75 (UMC PCI) | 127.54 | |
| Pentium 75 (430VX) | 120.14 | |
| Pentium Overdrive 83 (UMC PCI) | 118.42 | |
| Am486 DX4/120 (UMC PCI) | 116.90 | |
| Pentium 60 (Hendrixx) | 96.98 | |
| Am486 DX4/100 (UMC PCI) | 96.98 | |
| Cx5x86 100GP (UMC PCI) | 92.55 | |
| Kingston TC5x86 /133 (UMC PCI) | 76.01 | |
| Cx486DX4 100GP4 (UMC PCI) | 75.26 | |
| i486 DX4/100 (UMC PCI) | 72.13 | |
| Am486 DX2/80 (UMC PCI) | 70.92 | |
| i486 DX2/66 (UMC PCI) | 60.95 | |
| Cx486DX2 80GP (UMC PCI) | 59.71 | |
| ST486DX2 80GS (UMC PCI) | 59.71 | |
| 80486 80MHz (UMC PCI) | 59.71 | |
| i486 DX2/66 (UMC PCI) | 59.23 | |
| DX20ODPR 66 (UMC PCI) | 59.23 | |
| Am486 DX2/66 (UMC PCI) | 58.66 | |
| i486 DX50 (UMC PCI) | 50.59 | |
| 80486 66MHz (UMC PCI) | 50.24 | |
| Cx486DX2 66 (UMC PCI) | 50.24 | |
| TI486DX2 G66 (UMC PCI) | 50.24 | |
| Am486 DX2/50 (UMC PCI) | 49.16 | |
| i486 DX2/50 (UMC PCI) | 49.09 | |
| i486 SX2/50 (UMC PCI) | 49.09 | |
| ODP486SX 25 (UMC PCI) | 49.09 | |
| DX20DP 50 (UMC PCI) | 49.09 | |
| i486 SX33 (UMC PCI) | 33.48 | |
| i486 DX33 (UMC PCI) | 33.17 | |
| Cx486DX 40GP (UMC PCI) | 30.15 | |
| i486 SX25 (UMC PCI) | 25.12 | |
| i486 SX20 (UMC PCI) | 20.10 | |
| Cx486DLC 33GP (ETEQ) | 17.45 | |
| Cx486DLC 33GP (ETEQ+FPU) | 17.45 | |
| Am386 DX33 (ETEQ+FPU) | 14.55 | |
| Am386 DX33 (ETEQ) | 14.55 | |
| i386 DX25-IV (OPTi+FPU) | 6.91 | |
| i386 DX25-IV (OPTi) | 6.91 | |
| i386 SX25 (WDC ISA) | 6.28 |
| CPU (chipset) | Doom | score |
|---|---|---|
| MII 300GP (430VX) | 105.94 | |
| Pentium MMX 233 (430VX) | 102.32 | |
| 6x86MX PR233 (ALi Aladdin 5) | 98.54 | |
| K6 233ANR (430VX) | 98.41 | |
| Pentium MMX 200 (430VX) | 97.63 | |
| Pentium 200 (430VX) | 93.71 | |
| Pentium MMX 166 (430VX) | 91.64 | |
| 6x86 P200+ (430VX) | 90.97 | |
| K6 166ALR (430VX) | 90.53 | |
| 6x86MX PR200 (ALi Aladdin 5) | 90.31 | |
| Pentium 166 (430VX) | 88.08 | |
| K5 PR166 (430VX) | 86.55 | |
| 6x86 PR166 (430VX) | 84.21 | |
| K5 PR133 (430VX) | 80.83 | |
| Pentium 150 (430VX) | 80.57 | |
| Pentium 133 (430VX) | 80.23 | |
| Winchip 2 233 (ALi Aladdin 5) | 78.21 | |
| 6x86 P150+ (430VX) | 77.08 | |
| K5 PR100 (430VX) | 76.14 | |
| Pentium 120 (430VX) | 73.44 | |
| K5 PR90 (430VX) | 69.74 | |
| Pentium 100 (430VX) | 69.16 | |
| Winchip C6 200 (ALi Aladdin 5) | 68.59 | |
| Pentium 90 (430VX) | 63.35 | |
| 5k86 P75 (430VX) | 58.35 | |
| Pentium 75 (430VX) | 53.05 | |
| Am5x86 -P75 (UMC PCI) | 45.24 | |
| Pentium 60 (Hendrixx) | 44.72 | |
| Pentium Overdrive 83 (UMC PCI) | 43.60 | |
| Kingston TC5x86 /133 (UMC PCI) | 41.98 | |
| Cx5x86 100GP (UMC PCI) | 40.12 | |
| i486 DX4/100 (UMC PCI) | 39.62 | |
| Am486 DX4/100 (UMC PCI) | 38.88 | |
| Am486 DX4/120 (UMC PCI) | 38.30 | |
| Cx486DX4 100GP4 (UMC PCI) | 35.75 | |
| Am486 DX2/80 (UMC PCI) | 32.22 | |
| i486 DX2/66 (UMC PCI) | 31.37 | |
| i486 DX2/66 (UMC PCI) | 31.12 | |
| DX20ODPR 66 (UMC PCI) | 31.10 | |
| Am486 DX2/66 (UMC PCI) | 30.85 | |
| 80486 80MHz (UMC PCI) | 30.09 | |
| ST486DX2 80GS (UMC PCI) | 30.07 | |
| Cx486DX2 80GP (UMC PCI) | 30.07 | |
| TI486DX2 G66 (UMC PCI) | 27.59 | |
| Cx486DX2 66 (UMC PCI) | 27.58 | |
| 80486 66MHz (UMC PCI) | 27.54 | |
| i486 DX50 (UMC PCI) | 26.17 | |
| ODP486SX 25 (UMC PCI) | 24.59 | |
| DX20DP 50 (UMC PCI) | 24.58 | |
| i486 DX2/50 (UMC PCI) | 24.58 | |
| i486 SX2/50 (UMC PCI) | 24.56 | |
| Am486 DX2/50 (UMC PCI) | 24.34 | |
| i486 SX33 (UMC PCI) | 18.30 | |
| i486 DX33 (UMC PCI) | 18.30 | |
| Cx486DX 40GP (UMC PCI) | 17.86 | |
| i486 SX25 (UMC PCI) | 14.06 | |
| i486 SX20 (UMC PCI) | 11.24 | |
| Cx486DLC 33GP (ETEQ) | 7.86 | |
| Cx486DLC 33GP (ETEQ+FPU) | 7.86 | |
| Am386 DX33 (ETEQ) | 7.47 | |
| Am386 DX33 (ETEQ+FPU) | 6.89 | |
| i386 DX25-IV (OPTi+FPU) | 3.67 | |
| i386 DX25-IV (OPTi) | 3.63 | |
| i386 SX25 (WDC ISA) | 3.40 |
| CPU (chipset) | DOSBench | score |
|---|---|---|
| Pentium 100 (430VX) | 21577.00 | |
| Pentium 90 (430VX) | 19734.00 | |
| K5 PR166 (430VX) | 16460.00 | |
| Am5x86 -P75 (UMC PCI) | 16295.00 | |
| Pentium 75 (430VX) | 16147.00 | |
| Pentium Overdrive 83 (UMC PCI) | 15764.00 | |
| Kingston TC5x86 /133 (UMC PCI) | 15189.00 | |
| Am486 DX4/120 (UMC PCI) | 15091.00 | |
| Cx5x86 100GP (UMC PCI) | 15022.00 | |
| K5 PR133 (430VX) | 14360.00 | |
| Cx486DX4 100GP4 (UMC PCI) | 14159.00 | |
| K5 PR100 (430VX) | 13836.00 | |
| Pentium 60 (Hendrixx) | 13487.00 | |
| Am486 DX4/100 (UMC PCI) | 12677.00 | |
| K5 PR90 (430VX) | 12567.00 | |
| i486 DX4/100 (UMC PCI) | 12256.00 | |
| ST486DX2 80GS (UMC PCI) | 11670.00 | |
| 80486 80MHz (UMC PCI) | 11670.00 | |
| Cx486DX2 80GP (UMC PCI) | 11670.00 | |
| 5k86 P75 (430VX) | 10355.00 | |
| Am486 DX2/80 (UMC PCI) | 10241.00 | |
| TI486DX2 G66 (UMC PCI) | 9765.00 | |
| Cx486DX2 66 (UMC PCI) | 9674.00 | |
| 80486 66MHz (UMC PCI) | 9673.00 | |
| i486 DX2/66 (UMC PCI) | 8727.00 | |
| Am486 DX2/66 (UMC PCI) | 8613.00 | |
| DX20ODPR 66 (UMC PCI) | 8519.00 | |
| i486 DX2/66 (UMC PCI) | 8519.00 | |
| Am486 DX2/50 (UMC PCI) | 6592.00 | |
| ODP486SX 25 (UMC PCI) | 6590.00 | |
| DX20DP 50 (UMC PCI) | 6590.00 | |
| i486 DX2/50 (UMC PCI) | 6590.00 | |
| i486 DX50 (UMC PCI) | 6577.00 | |
| Cx486DX 40GP (UMC PCI) | 5370.00 | |
| i486 DX33 (UMC PCI) | 4425.00 | |
| Cx486DLC 33GP (ETEQ+FPU) | 2698.00 | |
| i386 DX25-IV (OPTi+FPU) | 1348.00 | |
| i486 SX2/50 (UMC PCI) | 632.00 | |
| Am386 DX33 (ETEQ+FPU) | 567.00 | |
| i486 SX33 (UMC PCI) | 424.00 | |
| Cx486DLC 33GP (ETEQ) | 357.00 | |
| V 20 (? + FPU) | 333.00 | |
| 8088 -1-P (? + FPU) | 321.00 | |
| i486 SX25 (UMC PCI) | 320.00 | |
| i486 SX20 (UMC PCI) | 256.00 | |
| Am386 DX33 (ETEQ) | 251.00 | |
| i386 SX25 (WDC ISA) | 137.00 | |
| i386 DX25-IV (OPTi) | 134.00 | |
| CS80C286 -20 (?) | 106.00 | |
| R80286 8 (?) | 43.00 | |
| V 20 (?) | 22.00 | |
| 8088 -1-P (?) | 16.00 | |
| 8088 D (?) | 8.00 |
| CPU (chipset) | Quake | score |
|---|---|---|
| Pentium II 266 (430VX) | 58.30 | |
| Celeron 266 (i440BX) | 52.30 | |
| Pentium MMX 233 (430VX) | 47.70 | |
| K6 266AFR (ALi Aladdin 5) | 44.60 | |
| Pentium MMX 200 (430VX) | 44.30 | |
| Winchip 2 233 (ALi Aladdin 5) | 41.60 | |
| Pentium 200 (430VX) | 41.40 | |
| Pentium MMX 166 (430VX) | 39.80 | |
| K6 233ANR (430VX) | 38.20 | |
| Pentium 166 (430VX) | 37.30 | |
| K6 166ALR (430VX) | 34.70 | |
| MII 300GP (430VX) | 34.40 | |
| Pentium 150 (430VX) | 33.90 | |
| Pentium 133 (430VX) | 32.70 | |
| Pentium 120 (430VX) | 29.80 | |
| 6x86MX PR233 (ALi Aladdin 5) | 29.50 | |
| 6x86MX PR200 (ALi Aladdin 5) | 27.40 | |
| Pentium 100 (430VX) | 26.70 | |
| Winchip C6 200 (ALi Aladdin 5) | 26.70 | |
| K5 PR166 (430VX) | 24.40 | |
| Pentium 90 (430VX) | 24.30 | |
| K5 PR133 (430VX) | 22.90 | |
| 6x86 P200+ (430VX) | 22.90 | |
| 6x86 PR166 (430VX) | 21.40 | |
| K5 PR100 (430VX) | 20.40 | |
| Pentium 75 (430VX) | 20.00 | |
| 6x86 P150+ (430VX) | 19.50 | |
| K5 PR90 (430VX) | 18.50 | |
| Pentium Overdrive 83 (UMC PCI) | 16.20 | |
| Pentium 60 (Hendrixx) | 15.90 | |
| 5k86 P75 (430VX) | 15.40 | |
| Am5x86 -P75 (UMC PCI) | 11.80 | |
| Kingston TC5x86 /133 (UMC PCI) | 11.10 | |
| Am486 DX4/120 (UMC PCI) | 10.30 | |
| Cx5x86 100GP (UMC PCI) | 10.00 | |
| i486 DX4/100 (UMC PCI) | 9.80 | |
| Am486 DX4/100 (UMC PCI) | 9.10 | |
| Am486 DX2/80 (UMC PCI) | 7.90 | |
| Cx486DX4 100GP4 (UMC PCI) | 7.80 | |
| DX20ODPR 66 (UMC PCI) | 6.90 | |
| i486 DX2/66 (UMC PCI) | 6.90 | |
| i486 DX2/66 (UMC PCI) | 6.90 | |
| Am486 DX2/66 (UMC PCI) | 6.80 | |
| 80486 80MHz (UMC PCI) | 6.60 | |
| ST486DX2 80GS (UMC PCI) | 6.60 | |
| Cx486DX2 80GP (UMC PCI) | 6.60 | |
| TI486DX2 G66 (UMC PCI) | 5.60 | |
| Cx486DX2 66 (UMC PCI) | 5.60 | |
| 80486 66MHz (UMC PCI) | 5.60 | |
| ODP486SX 25 (UMC PCI) | 5.50 | |
| i486 DX50 (UMC PCI) | 5.50 | |
| DX20DP 50 (UMC PCI) | 5.50 | |
| i486 DX2/50 (UMC PCI) | 5.50 | |
| Am486 DX2/50 (UMC PCI) | 5.40 | |
| i486 DX33 (UMC PCI) | 3.70 | |
| Cx486DX 40GP (UMC PCI) | 3.70 | |
| Cx486DLC 33GP (ETEQ+FPU) | 1.30 | |
| Am386 DX33 (ETEQ+FPU) | 1.20 | |
| i386 DX25-IV (OPTi+FPU) | 0.60 |
| CPU (chipset) | whetcod (Whetstone) | score |
|---|---|---|
| Pentium MMX 233 (430VX) | 156.34 | |
| K6 233ANR (430VX) | 145.81 | |
| Pentium MMX 200 (430VX) | 133.97 | |
| Pentium 200 (430VX) | 132.63 | |
| Pentium MMX 166 (430VX) | 111.78 | |
| Pentium 166 (430VX) | 110.62 | |
| MII 300GP (430VX) | 109.85 | |
| Pentium 150 (430VX) | 100.70 | |
| K6 166ALR (430VX) | 89.44 | |
| Pentium 133 (430VX) | 88.46 | |
| Winchip 2 233 (ALi Aladdin 5) | 88.07 | |
| 6x86MX PR233 (ALi Aladdin 5) | 88.07 | |
| Pentium 120 (430VX) | 80.57 | |
| 6x86MX PR200 (ALi Aladdin 5) | 78.54 | |
| 6x86 P200+ (430VX) | 67.34 | |
| Pentium 100 (430VX) | 66.40 | |
| Pentium 90 (430VX) | 60.51 | |
| 6x86 PR166 (430VX) | 59.82 | |
| Pentium Overdrive 83 (UMC PCI) | 55.05 | |
| 6x86 P150+ (430VX) | 54.47 | |
| Pentium 75 (430VX) | 49.84 | |
| Winchip C6 200 (ALi Aladdin 5) | 41.11 | |
| Pentium 60 (Hendrixx) | 39.89 | |
| K5 PR166 (430VX) | 37.79 | |
| Cx5x86 100GP (UMC PCI) | 37.60 | |
| Kingston TC5x86 /133 (UMC PCI) | 33.58 | |
| Am5x86 -P75 (UMC PCI) | 33.57 | |
| K5 PR133 (430VX) | 32.38 | |
| K5 PR100 (430VX) | 30.99 | |
| Cx486DX4 100GP4 (UMC PCI) | 30.95 | |
| Am486 DX4/120 (UMC PCI) | 30.22 | |
| K5 PR90 (430VX) | 28.21 | |
| i486 DX4/100 (UMC PCI) | 26.16 | |
| Am486 DX4/100 (UMC PCI) | 25.18 | |
| 80486 80MHz (UMC PCI) | 24.77 | |
| Cx486DX2 80GP (UMC PCI) | 24.77 | |
| ST486DX2 80GS (UMC PCI) | 24.77 | |
| 5k86 P75 (430VX) | 23.23 | |
| 80486 66MHz (UMC PCI) | 20.64 | |
| Cx486DX2 66 (UMC PCI) | 20.63 | |
| TI486DX2 G66 (UMC PCI) | 20.63 | |
| Am486 DX2/80 (UMC PCI) | 20.14 | |
| i486 DX2/66 (UMC PCI) | 16.91 | |
| i486 DX2/66 (UMC PCI) | 16.91 | |
| DX20ODPR 66 (UMC PCI) | 16.90 | |
| Am486 DX2/66 (UMC PCI) | 16.77 | |
| Cx486DX 40GP (UMC PCI) | 13.13 | |
| ODP486SX 25 (UMC PCI) | 12.68 | |
| i486 DX50 (UMC PCI) | 12.68 | |
| i486 DX2/50 (UMC PCI) | 12.68 | |
| DX20DP 50 (UMC PCI) | 12.68 | |
| Am486 DX2/50 (UMC PCI) | 12.57 | |
| i486 DX33 (UMC PCI) | 8.38 | |
| Cx486DLC 33GP (ETEQ+FPU) | 3.73 | |
| Am386 DX33 (ETEQ+FPU) | 3.38 | |
| i386 DX25-IV (OPTi+FPU) | 2.45 | |
| i486 SX2/50 (UMC PCI) | 0.33 | |
| i486 SX33 (UMC PCI) | 0.23 | |
| i486 SX25 (UMC PCI) | 0.17 | |
| Cx486DLC 33GP (ETEQ) | 0.15 | |
| i486 SX20 (UMC PCI) | 0.14 | |
| Am386 DX33 (ETEQ) | 0.12 | |
| i386 DX25-IV (OPTi) | 0.06 | |
| i386 SX25 (WDC ISA) | 0.06 |
)